Ontologia

Commune · PRT

Covelas

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

506

Observations

2 486

Area

13,8km²

Ecological tissue

Sample of 37 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Covelas : 29 espèces reliées par 95 interactions GloBI sur 7 types (connectance 14.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
95
Connectance
0.143
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

506 distinct species · 2 486 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 486 obs · 1 cellules
Obs. / cellule
≥ 2 486
2 486–2 485
2 486–2 485
2 486–2 485
< 2 486

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

15,0°C

Annual rain

1 488mm

Warmest m°

25,5°C

Coldest m°

5,7°C

Elevation: 138 m on average (min 59 m, max 216 m)

Bioclimatic detailsExpert
Annual mean temp.
15,0°C
Annual rain
1 488mm
Warmest month
25,5°C
Coldest month
5,7°C
Mean alt.
138m
Min
59m
Max
216m
Std. dev.
40m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,3

Org. C

46,7g/kg

Clay

14,9%

Sand

50,8%

Silt

34,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Trofa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
62,1g/kg
Clay
13,9%
Sand
51,2%
Silt
34,9%
5–15 cm
pH H₂O
5,3
Org. C
42,8g/kg
Clay
12,9%
Sand
51,9%
Silt
35,2%
15–30 cm
pH H₂O
5,3
Org. C
35,2g/kg
Clay
17,8%
Sand
49,3%
Silt
32,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest35.5%
Crops3.4%
Built-up1.5%
Bare soil3.6%
Other (grassland, water…)56.0%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

2

Max stream order

1

Max drainage

1 381km²

Discharge in basins

0,4m³/s

Mean precip.

1 262mm/an

Mean T°

13,7°C

Moisture idx

0,23

Max snow

2%

Mean runoff

947mm/an

Mean elev. (basins)

282m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

3,2nW

Built-up

153,2%

Pesticides

37,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)